[Sturdy Steel Material]The wing nut driver is made of steel material, which is sturdy to use. It is for a long serving life. [Effort-Saving]Attach to the power drill then you can tighten or loose the wingnuts quickly. Compared to finish by hands, it can faster than 5 times if you apply it with the wingnut drivers. [Purpose]This wing nut driver is designed to quickly and efficiently tighten or loosen wing nuts, bolts, and hooks. It is a good helper when we work. [Easy to Use]Our slot wing nut driver socket is easy to use. Just use it in an electric screwdriver, protecting your hands from damage caused by using other tools and turning screws faster than by hand. [Different Size]There are sizes of wingnuts 11mm 13mm 15mm 17mm 19mm. The 1/4 inch hex shank design is suitable for application with most power drill, powered corded or cordless drills., Manufacturer: PokFhgur